Blipspot for at

RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture

For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 29 Jan 2026 → Jan 28 20:09 PST for Thursday BJ Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_w2	gridpt=	34,45
Lat,Lon=	48.860,-122.110
VALID.TIME	07 PST	08 PST	09 PST	10 PST	11 PST	12 PST	13 PST	14 PST	15 PST	16 PST	17 PST	18 PST	19 PST	VALID.TIME
10M_Wind_Dir	161°	162°	173°	181°	188°	186°	187°	189°	196°	195°	200°	199°	217°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	16	18	17	15	13	13	12	10	8	6	6	5	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	17	20	19	16	15	14	13	11	9	7	6	6	4	10M_Wind_Sp_Kt
Treetop_WSp_Kt	25	29	27	23	20	19	17	15	11	10	9	8	5	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	32	36	34	31	25	22	19	18	15	14	13	11	8	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	82	159	239	283	223	98	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	0	0	0	63	85	67	49	48	52	0	0	0	35	cm/s_Convergence
MaxSoar1.1m/s	1612	1612	1612	1612	1612	2225	2869	1612	1612	1612	1612	1612	1612	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	612	1256	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1612	1612	1612	1612	1612	2225	2869	1612	1612	1612	1612	1612	1612	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	1	1	1	1	1	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1612	1638	1638	1868	2971	3595	4252	3575	2177	1638	1638	1638	1723	BL_Top_TI=0
BL_Depth_AGL	0	26	26	256	1358	1982	2639	1963	565	26	26	26	111	BL_Depth_AGL
Avg_BLWindSpd	16	18	17	24	28	24	20	19	14	6	6	5	5	Avg_BLWindSpd
Avg_BlWindDir	160	162	173	178	183	186	186	183	188	195	200	199	216	Avg_BlWindDir
Wind_Shear	0	0	0	16	18	15	10	9	10	0	0	0	2	Wind_Shear
BLTop_WdSp	16	18	17	31	31	27	20	20	18	6	6	5	6	BLTop_WdSp
BLTopWDir	160	162	173	177	188	199	201	188	184	195	200	199	214	BLTopWDir
CAPE_TSpoten	0	0	0	0	0	5	1	4	3	0	0	0	0	CAPE_TSpoten
CUbase_LCL	3612	3825	3580	3496	3500	3758	4003	3991	3917	3566	3345	3273	2797	CUbase_LCL
ODpot_if_cu	-3165	-3500	-2653	-2079	-1287	-606	178	-956	-2310	-2958	-2299	-2985	-1924	ODpot_if_cu
ODbase_allclds	4778	5139	4292	3947	4257	4201	4074	4531	4487	4596	3937	4624	3647	ODbase_allclds
BL_Cloud_%	0	0	0	7	69	82	88	46	0	0	0	0	40	BL_Cloud_%
Sfc_Heating	0	-82	-51	27	38	88	110	72	21	-16	-7	-13	-4	Sfc_Heating
Temp@2m	-	47.5	47.9	48.7	49.2	50.6	51.8	51.6	51.1	49.2	48.7	48.6	48.2	Temp@2m
DewPt@2m	38.4	38.1	39.5	40.3	40.7	40.8	40.8	40.8	40.8	40.9	41.2	41.7	43.1	DewPt@2m
msl_pressure	1018	1019	1019	1020	1021	1021	1022	1021	1021	1021	1021	1021	1021	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	484	299	1291	1597	848	846	850	1281	2010	354	330	352	459	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	11:29	11:49	12:36	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	49.9	50.3	51.3	unlikely	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	11:13	12:01	12:47	unlikely
When_sfc_temp=	49.5	50.6	51.5	unlikely

* The Boundary Layer is also known as the Mixing layer and its top is also called the mixing height. It is the top of thermally induced lift and the level at which the Thermal Index goes to zero.
RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture